短语词组短语brown stem rot 大豆茎褐腐病;茎褐腐病;腐病brown pocket rot 蜂窝状褐腐brown spongy rot 海绵状褐腐barley brown root rot 大麦褐色雪腐tea brown root rot 茶褐根腐病brown wn rot 褐腐brown foot rot 茎基褐腐病brown dry rot 褐色干腐病pear brown fruit rot 梨菌核病 返回 brown rot